CAS No.13257-81-3,4-TRIMETHYLSILOXY-3-PENTEN-2-ONE Suppliers,MSDS download

Products Categories

Organic Chemicals (18)
Pharmaceutical (13)
Reagent (2)
Basic Inorganic Chemicals (2)
Others (1)

Basic Information

Molecular Structure:
CAS No.:	13257-81-3
Name:	4-TRIMETHYLSILOXY-3-PENTEN-2-ONE
Article Data:	10

Formula:	C₈H₁₆O₂Si
Molecular Weight:	172.299
Synonyms:	4-[(Trimethylsilyl)oxy]pent-3-en-2-one;4-(Trimethylsiloxy)-3-penten-2-one;2-(Trimethylsiloxy)-2-penten-4-one;
EINECS:	236-252-5
Density:	0.891 g/cm³
Boiling Point:	205.1 °C at 760 mmHg
Flash Point:	65.6 °C
Hazard Symbols:	Xi
Risk Codes:	10-36/37/38
Safety:	26-36
Transport Information:	UN 1224 3/PG 3
PSA:	26.30000
LogP:	2.33070

Total:30 Page 1 of 1 1

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 13257-81-3

Specification

The 3-Penten-2-one,4-[(trimethylsilyl)oxy]-, with the CAS registry number 13257-81-3, is also known as 4-(Trimethylsiloxy)-3-penten-2-one. It belongs to the product categories of Monoalkoxysilanes; Protection & Derivatization Reagents (for Synthesis); Si (Classes of Silicon Compounds); Silicon Compounds (for Synthesis); Si-O Compounds; Synthetic Organic Chemistry. Its EINECS number is 236-252-5. This chemical's molecular formula is C₈H₁₆O₂Si and molecular weight is 172.30. What's more, its systematic name is 4-[(trimethylsilyl)oxy]pent-3-en-2-one.

Physical properties of 3-Penten-2-one,4-[(trimethylsilyl)oxy]- are: (1)ACD/LogP: 2.24; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.24; (4)ACD/LogD (pH 7.4): 2.24; (5)ACD/BCF (pH 5.5): 29.85; (6)ACD/BCF (pH 7.4): 29.85; (7)ACD/KOC (pH 5.5): 395.7; (8)ACD/KOC (pH 7.4): 395.7; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 26.3 Å²; (13)Index of Refraction: 1.425; (14)Molar Refractivity: 49.5 cm³; (15)Molar Volume: 193.2 cm³; (16)Polarizability: 19.62×10^-24cm³; (17)Surface Tension: 21.8 dyne/cm; (18)Density: 0.891 g/cm³; (19)Flash Point: 65.6 °C; (20)Enthalpy of Vaporization: 44.13 kJ/mol; (21)Boiling Point: 205.1 °C at 760 mmHg; (22)Vapour Pressure: 0.255 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
It is flammable, so you should keep it away from sources of ignition - No smoking. It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(C=C(O[Si](C)(C)C)C)C
(2)InChI: InChI=1S/C8H16O2Si/c1-7(9)6-8(2)10-11(3,4)5/h6H,1-5H3
(3)InChIKey: FBADCSUQBLLAHW-UHFFFAOYSA-N